USB connector the device is connected to. If you connect more than one USB device
at a time, the system returns an error.
Note
Format flash devices as non-bootable. The ExtremeCloud Appliance may
experience difficulty rebooting when connected to a bootable formatted
flash device.
Tech Support
Generate a tech support file for troubleshooting. Select the file criteria: ExtremeCloud
Appliance,
Wireless AP
,
Log
, or
All
. When you generate a file for the wireless AP, you have the
option to select
No Stats
included in the file.
1
Click
Generate Tech Support File
.
The generated file appears in the list.
2
To download the file, select the file and click
.
Availability
ExtremeCloud Appliance provides the availability feature to maintain service availability in the event of
an outage. The Availability Pair feature allows both AP and Client statistics to be available on both sides
of the High Availability configuration.
Go to
Admin
>
System
>
Availability
and configure the Availability Pair settings.
Availability
•
Standalone. The appliance
does not
have an availability partner in the event of a failover.
•
Paired. The appliance is paired with another appliance in the event of a failover.
When configuring an Availability Pair consider the following information:
•
ExtremeCloud Appliance directly balances capacity allocations across both appliances in an
Availability Pair. Adoption Capacity is additive. For example, to support a 600 AP Capacity, you can
purchase a 500 Device Capacity (30330) and a 100 Device Capacity (30329). The Availability pair
shares the installed capacity to the 600 limit. You can enter the entitlements on either system in the
pair. However, when purchasing capacity license SKUs, make sure that none of the license blocks
exceed the maximum adoption capacity for any individual system.
•
Availability pair can be configured only within the same ExtremeCloud Appliance models.
•
Enable and configure NTP: Network Time settings on each appliance of an Availability Pair must be
identical for the configuration update process to be successful.
•
Use the Network Health chart on the ExtremeCloud Appliance Dashboard to Monitor the Availability
Link Status and the Synchronization Status for an Availability Pair.
•
Switch configuration and statistics are synchronized between the primary and backup
ExtremeCloud Appliance.
The following status data is replicated on the partner node of an Availability Pair:
•
Client Records
•
Group Records
•
Registered Users and Devices
Administration
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